Samsung E720, E810, P730 cell phones interface port

may be connected to the computer USB port

24 pin Samsung cellphone special connector  at the mobile phone

pinout suggested for E720 Pin Signal Description 17 Rx in cable shorted by R=20KOhm to Vcc+5v 16 Tx in cable shorted by R=20KOhm to Vcc+5v 13 GND   4 +5V Vcc Source:www.pinouts.ru -->